package com.zhou.gulimall.ware.dao;

import com.zhou.gulimall.ware.entity.WareSkuEntity;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

/**
 * 商品库存
 * 
 * @author Zhouheng
 * @email 87692651@qq.com
 * @date 2022-07-07 14:59:50
 */
@Mapper
public interface WareSkuDao extends BaseMapper<WareSkuEntity> {

    Long getSkuStock(@Param("itm") Long itm);
}
